9 Acidsbasesandsalts Lessonplan Vinay
Instructional Objectives
- Theories of acids, bases and salts
- Strengths of acids and bases
- Acid base neutralization
- Indicators
- Properties of acids bases and salts
- Strong and weak acids and bases
- Ionic product of water
- pH
- Importance of pH scale and it's calculations
- Preparation of soluble and insoluble salts
- Testing for different salts
- Crystal hydrates
- Solubility of salts
- Manufacture and use of baking soda, washing soda, plaster of paris and bleaching powder.
Teaching process
- All the above concepts are taught with detailed explanation. Hands on experiments will be incorporated for preparation and testing of salts.
Suggested reading
- Acids, Bases and Salts from IGCSE and NIOS textbooks
Activities
- Salt preparation and testing of ions
- Usage of pH paper
- Handling of Acids and Bases
Assignments and Evaluation
- Problems on pH from NIOS textbook
- Intext questions from IG and NIOS textbooks
- Extensive problem solving on salt analyses